VP3082+TD

VP3082+TD is a 3.3V, half-duplex, low-power RS-485 transceiver that fully complies with the TIA/EIA-485 standard. The device integrates one driver and one receiver, both of which can be independently enabled or disabled. When both are disabled, the driver and receiver enter a high-impedance state. The VP3082+TD features 1/8 unit load, allowing up to 256 transceivers to be connected on the same bus, enabling error-free data transmission at up to 10Mbps. It operates over a supply voltage range of 3.0~5V and provides failsafe protection, over-temperature protection, current-limiting protection, and overvoltage protection.

Key features

• 3~5V supply voltage, half-duplex operation
• 1/8 unit load, supports up to 256 devices on the bus
• Driver with short-circuit output protection
• Overtemperature protection
• Low-power shutdown mode
• Receiver open-circuit failsafe protection
• High noise immunity
• Integrated transient voltage suppression
• ±15kV HBM ESD protection
• Up to 10Mbps data rate in electrically noisy environments